Federal Trade Commission probes Equifax hack, shares tumble

WASHINGTON (Reuters) - The Federal Trade Commission said on Thursday it has opened an investigation into the massive data breach at Equifax Inc , in a rare public disclosure that sent shares tumbling to their lowest in more than two years.

WASHINGTON (Reuters) - The Federal Trade Commission said on Thursday it has opened an investigation into the massive data breach at Equifax Inc , in a rare public disclosure that sent shares tumbling to their lowest in more than two years.